The coke closed at night by more than 4% in big business and Zhengshang.

Caifei, May 25 (Xinhua)-- the night trading of Dashang and Zheng Shang closed, with black leading the decline. Coking coal and coke fell by more than 4%, methanol by more than 3%, Douyi and glass by more than 1%, PP and soybean meal by more than 1%, soybean oil and palm oil by more than 2%, starch and corn by more than 1%, and soy bean and soda ash by more than 1%.